11일차 프레임릴레이

 

\\\\\\\\\\\\\\\\\ 4번 수정
R1
interface s 1/0
encapsulation frame-relay
no frame-relay inverse-arp
no shut
interface s1/0.123 multipoint
ip address 1.1.123.1 255.255.255.0
frame-relay map ip 1.1.123.2 102
frame-relay map ip 1.1.123.3 103

R2
interface s 1/0
encapsulation frame-relay
no frame-relay inverse-arp
no shut
ip address 1.1.123.2 255.255.255.0
frame-relay map ip 1.1.123.1 201
frame-relay map ip 1.1.123.3 201

R3
interface s 1/0
encapsulation frame-relay
no frame-relay inverse-arp
no shut
exi
interface s1/0.123 p
ip address 1.1.123.3 255.255.255.0
frame-relay map ip 1.1.123.1 301
frame-relay map ip 1.1.123.2 301

 

프레임릴레이를 설정하고 static으로 라우터를 설정하라. 5번
R1
int loop 0
ip addr 10.10.1.1 255.255.255.0
interface s 1/0
encapsulation frame-relay
no frame-relay inverse-arp
no shut
ip address 1.1.12.1 255.255.255.252
no frame-relay inverse-arp
frame-relay map ip 1.1.12.2 102
frame-relay map ip 10.10.2.1 102
ip route 10.10.2.0 255.255.255.0 1.1.12.2

R2
int loop 0
ip addr 10.10.2.1 255.255.255.0
interface s 1/0
encapsulation frame-relay
no frame-relay inverse-arp
no shut
exi
interface s1/0.12 p
ip address 1.1.12.2 255.255.255.252
no frame-relay inverse-arp
frame-relay interface-dlci 201

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프레임릴레이를 설정하고 static으로 라우터를 설정하라. 5번
R1
int loop 0
ip addr 10.1.1.1 255.255.255.252
interface s 1/0
encapsulation frame-relay
no frame-relay inverse-arp
no shut
ip address 1.1.12.1 255.255.255.252
no frame-relay inverse-arp
frame-relay map ip 1.1.12.2 102
frame-relay map ip 10.10.2.1 102
ip route 10.10.2.0 255.255.255.0 1.1.12.2

R2
int loop 0
ip addr 10.10.2.1 255.255.255.0
interface s 1/0
encapsulation frame-relay
no frame-relay inverse-arp
no shut
exi
interface s1/0.12 p
ip address 1.1.12.2 255.255.255.252
no frame-relay inverse-arp
frame-relay interface-dlci 201

 문제 6번
R1
int loop 0
ip addr 10.1.1.1 255.255.255.255
int s1/0
encap fram ietf
ip addr 1.1.1.1 255.255.255.252
no frame-relay inverse-arp
frame-relay map ip 1.1.1.2 102
frame-relay map ip 20.1.1.1 102
frame-relay map ip 30.1.1.1 102
no shutdown
exi
ip route 1.1.2.0 255.255.255.252 serial 1/0
ip route 20.1.1.0 255.255.255.252 serial 1/0
ip route 30.1.1.0 255.255.255.252 serial 1/0

 

R2
int loop 0
ip addr 20.1.1.1 255.255.255.255
int s1/0
no shut
encap fram ietf
no frame-relay inverse-arp

int s1/0.12 p
ip addr 1.1.1.2 255.255.255.252
frame-relay interface-dlci 201
int s1/0.23 p
ip addr 1.1.2.1 255.255.255.252
frame-relay interface-dlci 203
exi
ip route 1.1.1.0 255.255.255.252 1.1.1.1
ip route 10.1.1.0 255.255.255.252 1.1.1.1
ip route 1.1.2.0 255.255.255.252 1.1.2.2
ip route 30.1.1.0 255.255.255.252 1.1.2.2

//////////ip split-horizen
R3
int loop 0
ip addr 30.1.1.1 255.255.255.255
int s1/0
encap fram ietf
no frame-relay inverse-arp
ip addr 1.1.2.2 255.255.255.252
frame-relay map ip 1.1.1.1 302
frame-relay map ip 1.1.1.2 302
frame-relay map ip 1.1.2.1 302
frame-relay map ip 20.1.1.1 302
frame-relay map ip 10.1.1.1 302
no shut
exi
ip route 1.1.1.0 255.255.255.252 serial 1/0
ip route 10.1.1.0 255.255.255.252 serial 1/0
ip route 20.1.1.0 255.255.255.252 serial 1/0

 

debuging 뜨면 바로 답나옴. // 답은 스태틱라우터에 시리얼주소 대신 아이피주소를 적으면 된다.
debug ip packet